MB1624 HRLV-ShortRange-EZ2T High Performance Ultrasonic Rangefinder

Features of the MB1624, HRLV-ShortRange-EZ2T, include millimeter resolution, a great blend of sensitivity as well as side object rejection, range information from 2cm to 5m, a 10Hz read rate, and various output options: pulse-width, analog voltage, and TTL.

The HRLV-ShortRange-EZ2T is a sensor with a narrow beam and good side object rejection. The HRLV-ShortRangeEZ3T has slightly wider beam width than the HRLV-ShortRange-EZ2T which makes it a good choice for when the HRLV-ShortRange-EZ2T does not have enough sensitivity for the application.

Works well in applications where the HRLV-ShortRange-EZ1 is too wide.

Specs:

• Resolution of 1-mm 
• 10Hz reading rate 
• Internal temperature compensation 
• Cost-effective solution where precision range-findings are needed 
• Sensor component allows users to lower the cost of their systems without sacrificing performance 
• 42kHz Ultrasonic sensor measures distance to objects 
• RoHS compliant 
• Read from all sensor outputs: Analog Voltage, TTL  and Pulse Width 
• Virtually no sensor dead zone, large objects closer than 30 cm are typically reported as 30 cm 
• Accuracy is factory-matched providing a typical accuracy of 1% or better 
• Maximum range of 5000 mm
• Tolerates outside noise sources 
• Operates from 2.5V-5.5V 
• Low 3.1mA average current requirement 
• Small, light weight module 
• Designed for easy integration into your project or product 
• Operational Temperature from -0C to +65C (+32F to +149F) 
• Real-time automatic calibration (voltage, humidity, ambient noise) 
• Option external temperature compensation HR-MaxTemp 
• Firmware filtering for better noise tolerance and clutter rejection 
• Great starting point for users unsure of which sensor to use